Diethyl ketone
[化] 二乙基甲酮; 3-戊酮\\n[医] 二乙酮
🧩 词语组成解析
a. [化]二乙基的
ketone
['ki:toʊn]
n. 酮;
🗣️ 情景例句
She cheated on the examination.
她考试作弊。
A man may smile and smile and be villain.
笑里藏奸。
as the wave leaves the particles behind back to its starting point again.
当波浪把微粒留在身后时又回到出发点。